MTPS I TM Unit III IAC 3B Replacing the damaged foundation base plate and Bolts with strengthening of concrete cement plastering works Dismantling the Complete HP LP Cylinder Heads Cross Heads Crank Shaft etc

Amount

Dismantling of Inter and After coolers, Air inlet and outlet headers and pipes, HP and LP piston assemblies & cylinders, Suction & Delivery valves, Cooling Water and Air pipes and removal of V-Belts.

Dismantling of crank case top cover, Inspection & renewal of main Bearing and Connecting rod Bearing and replacement of crank shaft and fly wheel if required.

Cleaning of Cooling Water jackets of HP/LP cylinders and cooler shells. Acid cleaning of cooling water jackets of HP/LP cylinders, inter cooler and after cooler shells with diluted Hydro chloric acid.

Overhauling of Inter coolers, after cooler and Oil cooler including hydraulic testing of Tube nests.

Assembling of HP & LP cylinders, Air outlet headers, coolers, Fixing V-Belts and alignment of flywheel with motor pulley.

Cleaning of pistons & piston assemblies, reassembling HP & LP piston assemblies with renewed gland packing’s, Oil scrapper rings & retaining rings, cleaning primary & secondary oil filters and overhauling of oil pumps etc.,

Removal of HP and LP suction and Delivery valve cover plates Stud by Thread Cleaning and Tapping of all the studs of main body & Cleaning and Tapping of thread in HP,LP cylinder Assembly and cooler assembly.

Charges for removing the existing damaged Foundations from Bed Bolts in the top surface of the bed by using Power Jack Hammer. alignment checking, fixing the cross rod in the bed bolts, and applying the Nitobond to the surface area of the existing concrete and cement ( Quick setting cement Con bextra GP2 ) plastering and surface finishing then curing the area.

Charges for recording the critical dimensions, replacement of the damaged parts if required in the crank case and crosshead assemblies & then assembling the other parts like bearings, crank shaft, connecting rod, water, oil pipe lines, oil pump & its assemblies and flywheel etc., and Setting the critical dimensions to the required level as per the site conditions.

Dismantling, overhauling and assembling of suction and delivery valves -24 Nos. Dismantling and re-visioning of the 24 Nos of compressor valves(suction & Delivery) cleaning and de-carbonizing the spring plates, cushion plates, valve plates etc. and assembling back, conducting leak test with kerosene/diesel

Cleaning and painting of compressors by 2 coats of enamel paint on compressor and two coats of oil resistant paint on pedestal.

Cleaning of Air Suction filter, renewal of Lub oil, replacement of Cooling water flexible hoses and damaged pipe lines, insulation of HP Air outlet header etc., and assisting for commissioning of Compressors.

Enamel Paint

GP2 Conbextra or Rendroc RG

Nito bond ep

Charges for Consumables and T&P’s for item SL.No.1 to 12